EP 4067021 A3 20221116 - BLADE UNIT AND ELECTRIC RAZOR
Title (en)
BLADE UNIT AND ELECTRIC RAZOR
Title (de)
KLINGENEINHEIT UND ELEKTRISCHER RASIERER
Title (fr)
UNITÉ DE LAME ET RASOIR ÉLECTRIQUE
Publication
Application
Priority
JP 2021058862 A 20210330
Abstract (en)
The present disclosure provides a blade unit that achieves both smooth skin sliding in a wide area and ease of shaving in a narrow area. Blade unit 200 according to the present disclosure comprises four or more outer blades extending in a first direction and sliding member 220 extending in the first direction, and blade unit 200 is attached to electric razor 300, wherein at least two outer blades included in the four or more outer blades are arranged on both sides of sliding member 220.
IPC 8 full level
B26B 19/10 (2006.01)
CPC (source: CN EP US)
B26B 19/04 (2013.01 - CN); B26B 19/042 (2013.01 - EP); B26B 19/10 (2013.01 - EP); B26B 19/28 (2013.01 - CN); B26B 19/3806 (2013.01 - CN); B26B 19/3846 (2013.01 - CN US)
Citation (search report)
- [X] US 2019299433 A1 20191003 - FUERST STEFAN [DE], et al
- [X] US 2012151774 A1 20120621 - SHIMIZU HIROAKI [JP], et al
- [A] GB 809702 A 19590304 - SPERRY RAND CORP
- [A] JP 2009232894 A 20091015 - PANASONIC ELEC WORKS CO LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4067021 A2 20221005; EP 4067021 A3 20221116; CN 115139344 A 20221004; JP 2022155399 A 20221013; US 2022314474 A1 20221006
DOCDB simple family (application)
EP 22154966 A 20220203; CN 202210134311 A 20220214; JP 2021058862 A 20210330; US 202217591352 A 20220202